ASUS ZenBook Pro 15 OLED (UM535QA) vs. ASUS Vivobook S 14 OLED (K3402ZA)

Laptop Comparison, Reviews and Tests

In depth comparison and review of ASUS ZenBook Pro 15 OLED (UM535QA) and ASUS Vivobook S 14 OLED (K3402ZA). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

ASUS ZenBook Pro 15 OLED (UM535QA) Review

Advantages and disadvantages of ASUS ZenBook Pro 15 OLED (UM535QA) based on its technical characteristics, features, user experience, expert reviews and price level.

stunning oled display

powerful amd processor

lightweight and portable

high-quality audio system

fast ssd storage

average battery life

no dedicated gpu

limited port selection

higher price point

ASUS Vivobook S 14 OLED (K3402ZA) Review

Advantages and disadvantages of ASUS Vivobook S 14 OLED (K3402ZA) based on its technical characteristics, features, user experience, expert reviews and price level.

vivid oled display

lightweight design

fast ssd storage

good processor performance

competitive price

average battery life

no dedicated gpu

limited port selection

basic audio quality

Laptop Comparison and Tests

Difference between ASUS ZenBook Pro 15 OLED (UM535QA) and ASUS Vivobook S 14 OLED (K3402ZA)
86 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
75 % - Battery
83 % - Design
88 % - Display
85 % - Performance
85 % - Connectivity
76 % - Battery

Laptop Specifications Comparison

ASUS ZenBook Pro 15 OLED (UM535QA) vs. ASUS Vivobook S 14 OLED (K3402ZA) Comparison Chart
DESIGN AND DIMENSIONS ASUS ZenBook Pro 15 OLED (UM535QA) ASUS Vivobook S 14 OLED (K3402ZA)
Product Type Notebook Notebook - 180-degree hinge design
Dimensions (WxDxH) 35.4 cm x 23.8 cm x 1.8 cm 31.64 cm x 22.45 cm x 1.89 cm
Weight 2 kg 1.4 kg
Colour Pine grey Neutral grey
DISPLAY ASUS ZenBook Pro 15 OLED (UM535QA) ASUS Vivobook S 14 OLED (K3402ZA)
Screen Size (Type) 15.6" OLED 14" OLED
Touchscreen Yes -
Screen Resolution 1920 x 1080 (Full HD) 2880 x 1800 (WQXGA+)
V-Sync Rate at Max Res. 60 Hz 90 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness 400 cd/m² 400 cd/m²
Colour Gamut 100% DCI-P3 100% DCI-P3
Colour Support - 1.07 billion colours
Features Glossy, blue light reduction, Pantone Validated, HDR 500 True Black, 88% screen-to-body ratio, 0.2 ms response rate Glossy, NanoEdge display, Pantone Validated, 84% screen-to-body ratio, 0.2 ms response rate, HDR 600 True Black
PROCESSOR ASUS ZenBook Pro 15 OLED (UM535QA) ASUS Vivobook S 14 OLED (K3402ZA)
CPU AMD Ryzen 7 5800H / 3.2 GHz Intel Core i5 (12th Gen) 12500H / 2.5 GHz
Max Turbo Speed 4.4 GHz 4.5 GHz
Number of Cores 8-core 12-core
Cache L3 - 16 MB 18 MB
Platform Technology - Intel Evo
MEMORY ASUS ZenBook Pro 15 OLED (UM535QA) ASUS Vivobook S 14 OLED (K3402ZA)
RAM 16 GB (provided memory is soldered) 16 GB (1 x 8 GB + 8 GB (soldered))
RAM Type LPDDR4X SDRAM DDR4 SDRAM
Form Factor - SO-DIMM 260-pin
Slots Qty - 1
Empty Slots - 0
STORAGE ASUS ZenBook Pro 15 OLED (UM535QA) ASUS Vivobook S 14 OLED (K3402ZA)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe)
AUDIO & VIDEO ASUS ZenBook Pro 15 OLED (UM535QA) ASUS Vivobook S 14 OLED (K3402ZA)
Graphics Processor (GPU) AMD Radeon Graphics Intel Iris Xe Graphics
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera Yes - HD Yes - 720p
Camera Features IR camera, Windows Hello Privacy shutter
Sound Stereo speakers, array microphone Harman/kardon stereo speakers, array microphone
Audio Features Input: AI noise cancelling Output: Smart Amp; Input: noise-cancellation technology
COMMUNICATIONS ASUS ZenBook Pro 15 OLED (UM535QA) ASUS Vivobook S 14 OLED (K3402ZA)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 Bluetooth 5.0, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Features Dual stream (2x2) Dual stream (2x2)
BATTERY ASUS ZenBook Pro 15 OLED (UM535QA) ASUS Vivobook S 14 OLED (K3402ZA)
Technology 6-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 96 Wh 70 Wh
AC ADAPTER ASUS ZenBook Pro 15 OLED (UM535QA) ASUS Vivobook S 14 OLED (K3402ZA)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 150 Watt, 20 V, 7.5 A 90 Watt, 20 V, 4.5 A
INPUT ASUS ZenBook Pro 15 OLED (UM535QA) ASUS Vivobook S 14 OLED (K3402ZA)
Type Keyboard, touchpad Keyboard, touchpad, NumberPad 2.0
Numeric Keypad Yes -
Keyboard Backlight Yes Yes
Features Chiclet keyboard, 1.35mm travel distance Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense
CONNECTIONS & EXPANSIONS ASUS ZenBook Pro 15 OLED (UM535QA) ASUS Vivobook S 14 OLED (K3402ZA)
Interfaces HDMI
Headphone/microphone combo jack
USB 3.2 Gen 1
USB-C 3.2 Gen 2
Headphone/microphone combo jack
USB 2.0
2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
USB 3.2 Gen 1
HDMI
Memory Card Reader 2 in 1 (SD Card, MultiMediaCard) -
SOFTWARE ASUS ZenBook Pro 15 OLED (UM535QA) ASUS Vivobook S 14 OLED (K3402ZA)
Operating System (OS) Windows 11 Home Windows 11 Home
MISCELLANEOUS ASUS ZenBook Pro 15 OLED (UM535QA) ASUS Vivobook S 14 OLED (K3402ZA)
Included Accessories Power adapter Power adapter
Security Firmware Trusted Platform Module (TPM) Security Chip Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader
Features System password, MIL-STD-810G tested, ErgoLift, ASUS IceCool Pro System password, ASUS IceCool design, ASUS Antibacterial Guard
Compliant Standards CTR 21, UL 1459, FCC Part 15 Class B, JIS C 0950, EU RoHS, SGS Eye Care Display Certification, EU REACH RoHS, REACH, TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution)
Model Number KY213W KM044W
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